Muzi accidentally rescued a black cat, but he didn't know that the cat was the king of the demon world. He had been practicing for thousands of years. The black cat Taxue kept helping Muzi in order to repay his kindness. Later, he unknowingly found that he fell in love with Muzi, so he cast a spell and transformed into a beautiful woman. However, no matter how hard he tried, Muzi did not like her, so Texue turned from love to hatred and began to take revenge on the women around Muzi. A series of strange events happened.
